Pith Number

pith:EDE3U4AT

pith:2023:EDE3U4ATPQFOK57FG6P4ESLF4Z

not attested not anchored not stored refs pending

TractGraphCNN: anatomically informed graph CNN for classification using diffusion MRI tractography

Chaoyi Zhang, Fan Zhang, Lauren J. O'Donnell, Leo R. Zekelman, Nikos Makris, Tengfei Xue, Weidong Cai, Yang Song, Yogesh Rathi, Yuqian Chen

arxiv:2301.01911 v1 · 2023-01-05 · eess.IV · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDE3U4ATPQFOK57FG6P4ESLF4Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:30:47.980970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20c9ba70137c0ae577e5379fc24965e657ba8c81d9795f094bd0f94448db24ff

Aliases

arxiv: 2301.01911 · arxiv_version: 2301.01911v1 · doi: 10.48550/arxiv.2301.01911 · pith_short_12: EDE3U4ATPQFO · pith_short_16: EDE3U4ATPQFOK57F · pith_short_8: EDE3U4AT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EDE3U4ATPQFOK57FG6P4ESLF4Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 20c9ba70137c0ae577e5379fc24965e657ba8c81d9795f094bd0f94448db24ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80eccc378f7df0e528553c79da33a3841d948595a9511c3dd3f6742e02bf8f8e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-01-05T05:00:03Z",
    "title_canon_sha256": "b5e80dd4bf774ac7f68b2d7d7d79942dd24886f0607412b669912b5d011057a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01911",
    "kind": "arxiv",
    "version": 1
  }
}